3000 PSI Plunging Hydraulic Packer Y 114 for Well Drilling Plunging Hydraulic Packer Y 114 for Well Drilling
Oil Well Packer Y114 for Plugging 1.oil well downhole tool 2.mechanical packer for plugging
Y111 packer is mainly used to oil extraction by layer, leakage detection, plugging, and formation testing and so on. It’s normally used together with mechanical slip packer or pipe anchor, or used separately when it’s supported by the bottom of the well.
2. Structure and Principle
It consists of upper joint, rubber barrel, central pipe, limit block, lower joint and so on.
It’s supported by tail pipe or slip packer. When lowering the column, upper joint and central pipe goes down to press the rubber barrel and finish setting. Pulling the column and rubber barrel retracts when releasing.